Hi,
I just cleaned some parts from the donor by electrolyse, it is very efficient, almost “magic”.
I removed the seals and bearing from the rear wheel hub carrier. RH and LH parts are exactly the same.

Ok old version and new version so. So I'm going to order 4 new ones in rubber.
Thank you for the info Baz

Ancient thread revival I know, but I am just doing my bearings today and was searching on here for info whilst doing them - so will add a bit of info for those who search in the future.

The Sierra Haynes manual says that the older model Sierras had the all rubber seals fitted, they were replaced with the metal shelled ones later in the production. The manual specifically advises replacing the rubber type with metal ones...